Documentation of film stills from Spiral Jetty, 1970. "These are frames from Smithson's half-hour-long film based on his Spiral Jetty. Shots taken of the dusty road on the way to the site of the work were intercut with images of the blazing...

"In formal terms, this sculpture manages to harmonize the claims of an aspiring, organic element within and the protective, enveloping characteristics of an outer casing. This is achieved via Moore's signature 'holes'. (Caption, p.68);...